Sökning: "Modified Starch"
Visar resultat 1 - 5 av 38 avhandlingar innehållade orden Modified Starch.
1. Investigation of Modified Cellulose and Starch via Hydrolysis and Mass Spectrometry
Sammanfattning : Starches and celluloses can be chemically modified in order to affect their physiochemical properties. Modification of these carbohydrate polymers entails derivatising their free hydroxyl groups with functional groups. LÄS MER
2. Development of Transgenic Potatoes to Attain Novel Starch Qualities
Sammanfattning : Starch is a plant-derived polysaccharide with many uses in different food and non-food applications. In this thesis, the production of two novel potato starch qualities, amylopectin and high-amylose, and the modifications and the characteristics of the produced plants and starches are described. LÄS MER
3. Modified Starches in aqueous and plastisol coating
Sammanfattning : The interest for coatings containing renewable materials has enlarged in the last decade. Materials from the nature are investigated like starch, cellulose derivatives, protein (gelatin), chitosane by many. In this study potato starch has been used. LÄS MER
4. Agro-Waste Derived Additives for Polylactide and Tapioca Starch
Sammanfattning : Development of materials from renewable resources is one of the big challenges facing our world. In this thesis agro-industrial waste derivatives were developed and evaluated as additives for two common renewable polymer matrices, polylactide (PLA) and starch. Two waste products, wood flour (WF) and rice bran (RB) were evaluated in different forms. LÄS MER
5. Interactions between Amylose, Native Potato, Hydrophobically Modified Potato and High Amylopectin Potato Starches
Sammanfattning : The behaviour of different starches and their mixtures was investigated using several analysis techniques, i.e. small-deformation oscillatory measurements (rheological measurements), differential scanning calo-rimetry (DSC), light microscopy, and UV spectrophotometry (turbidi-metry). LÄS MER